Loudspeaker



3.-4. Loudspeaker

3.1 is a perspective view of a first embodiment of a loudspeaker.

3.2 is a front elevation view thereof.

3.3 is a rear elevation view thereof.

3.4 is a left side elevation view thereof.

3.5 is a right side elevation view thereof.

3.6 is a top plan view thereof.

3.7 is a bottom plan view thereof.

4.1 is a perspective view of a second embodiment of a loudspeaker.

4.2 is a front elevation view thereof.

4.3 is a rear elevation view thereof.

4.4 is a left side elevation view thereof.

4.5 is a right side elevation view thereof.

4.6 is a top plan view thereof.

4.7 is a bottom plan view thereof. 

CLAIM The ornamental design for a loudspeaker, as shown and described. 